Karn smiles and says, "Well, I know my way around cities and towns pretty well, lived in then all my life. If someone offers us work, we could just say that we are heading to someplace where one of us has relatives and are trying to get there pretty quick. Maybe that could be our cover, we met up in one of them towns that are gone and heard about work with one of our families and are heading there."
He pulls at his chin then says, "As to what I might be needing, well, I don't need much. Food, drink, somewhere to sleep should cover me."